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In page Anne-Marie Krumpholtz:

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Anne-Marie Krumpholtz was a leading soloist and founded a tradition of professional stage performance on harp for women.[citation needed] Joseph Haydn wrote an aria accompaniment for her in his opera L’anima del filosofo: Orpheus & Eurydice.[2] Her daughter Fanny Krumpholtz Pittar was also a harpist and composer.